Tag Archives: rollable electronics

Canatu Ltd. is a Finnish company that’s trying to crowdfund its foldable, soft keyboard, Qii, on indiegogo. Here’s more about Canatu’s keyboard project from the Nov. 24, 2012 news item on Nanowerk,

Canatu Ltd., a developer of a new class of versatile carbon nanomaterial based custom films and sensors for flexible and formable touch devices, is launching Qii – the world’s first, truly mobile, rollable touch accessory.

The company appears to be creating a new class of product under the Qii brand name. From the indiegogo campaign description,

With Qii, your smartphone and your imagination, any surface can be effectively turned into a touch surface and any “dumb” object can be turned into a “smart” object. Nanotechnology and organic electronics make it possible. The idea is simple, but the applications are endless.

…

As our first Qii product, we’re offering a full QWERTY computer keyboard, including a number pad and function keys, wirelessly connected to your smartphone. Because its ultra thin and flexible, Qii is both full sized and pocket sized, so you’ll be able to effortlessly type and surf anywhere you go, be it in a café, the woods, or a car, train, bus or plane. It has an anti fingerprint coating to keep it clean and a textured surface for easy touch typing. It’s dirt and water resistant, so you don’t have to worry about spilling and it’s easily washable with soap and water. And, since Qii’s rollable electronics are printed, it’s tough.

Qii’s case is also a touchpad, allowing you to point, tap and scroll for easy surfing and graphical editing. You can use Qii on most any surface, so you can check your email on your friend’s belly, update your Facebook on your pet, or write your next novel on your pillow.

Some keyboards claim to be rollable, but you can’t roll them up and fit them in your pocket. We use a new kind of flexible transparent electronic film together with a new kind of touch sensing technology that can sense both position and force to create a compact and portable and programmable touch surface.

…

Qii will work with iPhone, iPod, iPad, Android, iPhone, Blackberry, Windows Phone, and Palm phones according to each platform’s available QWERTY keyboard and pointer standards.

Intriguing, non? You might want to watch this video for a demonstration,

There is a very brief description of the technology in the campaign material,

Our team has been working for years with our partners to bring Qii to life. Together we have developed new carbon based nanomaterials, new dry printing manufacturing techniques and now new, ultra-high transparency, flexible, bendable, stretchable, rollable and foldable touch technologies and unique touch algorithms to make Qii possible. It starts with our flexible, transparent, electrically conductive film made with a new carbon nanomaterial connected to state-of-the art sensing electronics to make a flexible, transparent touch sensing surface that determines both your finger’s position and force.

We’ll introduce the Qii in pliable hard coated plastic, but, in the future, the sensor can be printed on most anything, even paper, rubber or fabric.

I took a look at the Canatu website and found this information about a material they’ve developed and named, NanoBuds® and which I believe forms the basis for the company’s proposed Qii keyboard,

Canatu has developed a new material, the Carbon NanoBud®, which is a hybrid of Carbon Nanotubes and fullerenes. The hybridization is achieved directly in the material synthesis process and the resulting material combines the best features of both fullerenes and nanotubes.

…

Canatu’s first products focus on taking advantage of the high conductivity, high aspect ratio, low work function, chemical stability and mechanical flexibility of NanoBuds® to make the world’s highest performance carbon based transparent conductive film for transparent conductors in touch, haptics, displays and photovoltaics. These films, consisting of randomly oriented deposits of NanoBuds on polymer or glass substrates, are flexible, bendable, stretchable and have excellent transparency conductivity performance as shown below. [emphasis mine]

David Brown, the company’s Chief Technical Officer (CTO) originally announced the crowdfunding Qii campaign would take place on Kickstarter in Dan Rogers’s Oct. 10, 2012 article for Plastic Electronics,

An accessory using a novel nanomaterial touchscreen will be launched via the Kickstarter project in the coming weeks, according to nanotechnology developer Canatu.

Based in Finland, Canatu supplies carbon NanoBuds that can be used as a conductive layer alternative to indium tin oxide, which is considered too brittle for flexible electronics.

I’m not sure what happened with the ‘Kickstarter’ plans but the indiegogo campaign has 41 days left as Canatu tries to raise $1,850,000 by Jan. 6, 2013. The company must raise the entire amount requested or it receives nothing.

Good luck to the folks at Canatu. Qii looks like a product which would make moving around much easier. Imagine not having to lug your laptop or tablet around while enjoying the benefits of a full size keyboard.